查询词典 silica

Structural relaxation of silica glass can cause a change in its structure and performance,so as to influence the stability of performance.

石英玻璃的结构弛豫伴随其结构与性能的变化，影响玻璃使用性能的稳定性。

This paper describes the effect of composition and granularity of silica sand on glass quality .

阐述了不同产地硅砂搭配使用过程中，硅砂成分及粒度组成对玻璃质量的影响，提出了硅砂最优化搭配方案。

This paper introduced the glass composition, production method, application and some producens of high silica glass fiber .

本文介绍了高硅氧玻璃纤维的玻璃成份、制造方法、用途及部分制造厂商。

Present optical fibres are made from silica glass.

目前的光纤产品由石英玻璃为原料。

The effect of aluminum codoping on the fluorescence and structural properties of Nd-doped silica glass has been discussed.

讨论了钕铝共掺高硅氧玻璃中铝离子的掺入对玻璃发光性质的影响。

Effect of foam ceramics and high silica glass fibers on the mechanical properties of super-hybrid composite was studied.

结果表明，泡沫陶瓷骨架有利于材料的刚度和尺寸稳定性提高。

The preparation of soda--lime silica glass for reference material is described.

本文简要介绍了钠钙硅玻璃国家一级标准物质的研制。

Structural defects and formation mechanism in four types of silica glass es were investigated.

采用不同工艺制备4种石英玻璃，分析其结构缺陷及形成机理。

What is disclosed includes OD-doped synthetic silica glass capable of being used in optical elements for use in lithography below about 300 nm.

本发明揭示了OD-掺杂的合成二氧化硅玻璃，它能够用于在约低于300纳米下进行光刻的光学元件中。

The behavior of the tested silica glass, in which multiphoton absorption existed but no darkening occurred, was also described.

此外，对石英玻璃在飞秒激光作用下虽存在多光子吸收但并未产生光致暗化的原因作出了解释。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。